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XExtension Codes
Histopathology
Adenomas and adenocarcinomas
Adenomas, benign

XH2F06 category

Sessile serrated adenoma

Also indexed as

Sessile serrated adenomaSessile serrated adenoma, NOS

Nearby in Adenomas, benign

XH9574Acidophil adenoma
XH3DV3Adenoma, NOS
XH1CV4Adenomatous polyposis coli
XH1YP0Adrenal cortical adenoma, clear cell
XH2CT2Adrenal cortical adenoma, compact cell
XH60N5Adrenal cortical adenoma, glomerulosa cell
XH2VZ8Adrenal cortical adenoma, mixed cell
XH2FJ6Adrenal cortical adenoma, pigmented

PreviousXH7SY6 — Tubular adenoma, NOS NextXH63V9 — Sessile serrated polyp

Browse ICD-11

01Certain infectious or parasitic diseases
02Neoplasms
03Diseases of the blood or blood-forming organs
04Diseases of the immune system
05Endocrine, nutritional or metabolic diseases
06Mental, behavioural or neurodevelopmental disorders
07Sleep-wake disorders
08Diseases of the nervous system
09Diseases of the visual system
10Diseases of the ear or mastoid process
11Diseases of the circulatory system
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13Diseases of the digestive system
14Diseases of the skin
15Diseases of the musculoskeletal system or connective tissue
16Diseases of the genitourinary system
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18Pregnancy, childbirth or the puerperium
19Certain conditions originating in the perinatal period
20Developmental anomalies
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23External causes of morbidity or mortality
24Factors influencing health status or contact with health services
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26Supplementary Chapter Traditional Medicine Conditions
VSupplementary section for functioning assessment
XExtension Codes
Temporality
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Anatomy and topography
Histopathology
Dimensions of injury
Dimensions of external causes
Consciousness
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Acinar cell neoplasms
Adenomas and adenocarcinomas
Adnexal and skin appendage neoplasms
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Ductal and lobular neoplasms
41 more
Adenomas, benign
Adenocarcinomas in situ
Adenocarcinomas, malignant
Adenomas and adenocarcinomas, uncertain whether benign or malignant
XH9G87Trabecular adenoma
XH8T50Turban tumour
XH0731Villous papilloma
XH8UC1Water-clear cell adenoma
XH28X1Cylindroma of breast
XH8MU5Adenomatous polyp, NOS
XH7SY6Tubular adenoma, NOS
XH2F06Sessile serrated adenoma
XH63V9Sessile serrated polyp
XH9PD9Traditional sessile serrated adenoma
XH5QL3Atypical adenomatous hyperplasia
XH09B0Papillary adenoma, NOS
XH90D6Villous adenoma, NOS
XH10B0Tubulovillous adenoma, NOS
XH94U0Pituitary adenoma, NOS
66 more

International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).

Release 2026-01. View this entity in the official WHO ICD-11 browser.

This page reproduces WHO classification content for reference. It is not medical advice and must not be used to diagnose or treat. For coding decisions, consult the official release and your national coding guidelines.

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